export function saveToLocal(id,key,value) {
   let seller=window.localStorage._seller_;
   if(!seller){
     seller={};
     seller[id]={};
     seller[id][key]=value;
   }else{
     seller=JSON.parse(seller)
     if(!seller[id]){
       seller[id]={};
     }
   }
    seller[id][key]=value;
    window.localStorage._seller_=JSON.stringify(seller)
}

export  function loadFrmLocal(id,key,def) {
   let seller=window.localStorage._seller_;
   if(!seller){
     return def;
   }
   seller =JSON.parse(seller)[id];
   if(!seller){
     return def;
   }
   let ret=seller[key];
   return ret || def;
}
